Advanced Communications Solutions
 

Simplex Remote Telemetry Gateway Receiver
High sensitivity, high capacity gateway enables acquisitions of signals from low earth orbit (LEO) satellites

A network operator has an Enterprise data network that provides global coverage through the use of a constellation of satellites and corresponding gateway Earth stations. While their increasing subscriber base fuels their current growth, their strategic focus is on their simplex data services. These services focus on asset tracking and remote sensor monitoring applications that consist of low bandwidth, infrequent transmissions that are very low power. Their current technology is reaching the limits of its capability to process these challenging transmissions. In order to position their network for growth a new solution that provided significantly more capability was required. To meet this challenge, the customer acquired Spectrum’s flexComm™ Simplex Remote Telemetry Gateway Receiver with the Back Office Server Software Package that provides their earth stations with significantly increased capacity as well as increased sensitivity.

satellite footprint of Spectrum's Simplex Remote Telemetry Gateway relative to the legacy system
Satellite footprint relative to the legacy system


Simplex Remote Telemetry Gateway Receiver: Concept of Operations
System Overview

For more information, download the Simplex Remote Telemetry Gateway Receiver Application Note (pdf) and Back Office Server Software Package Application Note (pdf), or contact Spectrum Sales.

About the Simplex Remote Telemetry Gateway

Simplex Remote Telemetry Gateway Receiver enables beacon detection for low earth orbit (LEO) satellites With innovative detection and differentiation algorithms, along with high processing power, Spectrum's Simplex Remote Telemetry Gateway enabled:

  • Beacon detection at elevations as low as 10 degrees off the horizon, and at low power transmission
  • Processing of 960 simultaneous beacon transmissions, enabling a high density of beacons in a given area – 10 times the density of the current legacy system
  • Compensation for high Doppler rate and high rate of change, enabling tight tracking through signal compression and dilation

Read more about the Simplex Remote Telemetry Gateway Receiver (pdf).

About the Back Office Server Software Package

The Back Office Server Software Package is a server-side application that provides client/server access to each Remote Simplex Telemetry Gateway, enabling data access, status logs, fault notification, configuration and software upgrades. This solution is ideal for satellite communications providers with geographically dispersed gateways.

How the Back Office Server Software connects to the Simplex Remote Telemetry Gateway Receiver
Connecting the Remote Telemetry Gateways to the Back Office Server

Read more about the Back Office Server Software Package (pdf).

 

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